/Engine/Plugins/Online/OnlineServices/Source/OnlineServicesCommon/Public/Online/SessionsCommon.h
Sends an invite to the session with the given name to all given users.
virtual [TOnlineAsyncOpHandle](API\Plugins\OnlineServicesInterface\Online\TOnlineAsyncOpHandle)< [FSendSessionInvite](API\Plugins\OnlineServicesInterface\Online\FSendSessionInvite) > SendSessionInvite ( [FSendSessionInvite::Params](API\Plugins\OnlineServicesInterface\Online\FSendSessionInvite\Params) && Params )